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-rw-r--r--Build/source/libs/icu/icu-4.6/samples/translit/util.cpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-4.6/samples/translit/util.cpp b/Build/source/libs/icu/icu-4.6/samples/translit/util.cpp
new file mode 100644
index 00000000000..9f0013c3b46
--- /dev/null
+++ b/Build/source/libs/icu/icu-4.6/samples/translit/util.cpp
@@ -0,0 +1,63 @@
+/********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1999-2010, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+#include "unicode/unistr.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+// Verify that a UErrorCode is successful; exit(1) if not
+void check(UErrorCode& status, const char* msg) {
+ if (U_FAILURE(status)) {
+ printf("ERROR: %s (%s)\n", u_errorName(status), msg);
+ exit(1);
+ }
+ // printf("Ok: %s\n", msg);
+}
+
+// Append a hex string to the target
+static UnicodeString& appendHex(uint32_t number,
+ int8_t digits,
+ UnicodeString& target) {
+ static const UnicodeString DIGIT_STRING("0123456789ABCDEF");
+ while (digits > 0) {
+ target += DIGIT_STRING[(number >> ((--digits) * 4)) & 0xF];
+ }
+ return target;
+}
+
+// Replace nonprintable characters with unicode escapes
+UnicodeString escape(const UnicodeString &source) {
+ int32_t i;
+ UnicodeString target;
+ target += "\"";
+ for (i=0; i<source.length(); ++i) {
+ UChar ch = source[i];
+ if (ch < 0x09 || (ch > 0x0A && ch < 0x20) || ch > 0x7E) {
+ target += "\\u";
+ appendHex(ch, 4, target);
+ } else {
+ target += ch;
+ }
+ }
+ target += "\"";
+ return target;
+}
+
+// Print the given string to stdout
+void uprintf(const UnicodeString &str) {
+ char *buf = 0;
+ int32_t len = str.length();
+ // int32_t bufLen = str.extract(0, len, buf); // Preflight
+ /* Preflighting seems to be broken now, so assume 1-1 conversion,
+ plus some slop. */
+ int32_t bufLen = len + 16;
+ int32_t actualLen;
+ buf = new char[bufLen + 1];
+ actualLen = str.extract(0, len, buf/*, bufLen*/); // Default codepage conversion
+ buf[actualLen] = 0;
+ printf("%s", buf);
+ delete [] buf;
+}